Boating Knowledge Base
Have a sailing question? Access NauticEd’s sailing and boating knowledge base, and gain in-depth answers to your sailing questions. If you’re interested in powerboating, visit our new powerboating blog.
Dual Rudder Monohulls
When a monohull sailboat has dual rudders, the boat will act with different characteristics than with a single rudder. Thus, the point of this module is to help you maneuver a dual-rudder monohull sailboat.
Understanding the Safety Position in Sailing
Learn how the Safety Position — a controlled, depowered close reach — helps sailors pause safely without losing steerage. Ideal for MOB drills, instruction, and more.
Electrical Measurements
To be prepared and understand electrical power usage on a modern vessel, it is important to learn a few basic terms and concepts.
Sailing Safety Introduction
Emergencies at sea extend from simple and almost funny episodes to major challenges that are extremely serious.
Topping Up your Energy on a Sailboat
There are several methods to top-off your energy on a sailboat.
Using Spring Lines for Docking
A spring line is just a dockline that is placed strategically from the boat to the dock to help maneuver and turn the boat in place - get it safely into the dock or safely away.
DC Electrical System on a Charter Boat
Batteries power the 12 Volt DC “house” electrical system. There may be one or several batteries linked together to supply power...
Advanced Catamaran Maneuvering – Using the Rudders
There are some other cool things you can do when you consider the propeller thrust over a Catamaran's rudders.
Helpful Hints about Wind
Since the existence of wind is the primary reason we can sail, it is prudent to know all we can about it.
Sailboat Maneuvering Topics
With practice, wind direction and current direction are not too much of a problem. But what can get you into trouble is extremely high winds. Be prepared to change...
Anchoring with multiple anchors
Setting multiple anchors has multiple advantages. It reduces swing, reduces the holding load required by each anchor, and can act as a backup.
Navigation Tools
No matter the chart in use, the navigator’s work largely involves the determination of direction and distances. The most useful tools for actual chart work are...
Motor Sailing
If the wind is light and your time is short you might want to consider motor-sailing—using your auxiliary engine...
What is an American National Standards EDU-4 Instructor
EDU-4 is the American National Standard that describes what high-quality on-water instruction must look like: clear objectives, structured lessons, appropriate safety and student ratios, objective assessment, and continuous improvement. NauticEd requires its instructors to follow these principles in every training session.
Docking Maneuvers with Dual Rudders
With Dual Rudders there is no ability to spring the boat onto or off the dock! You have no water velocity over the rudders from either boat velocity or propwash.
Overtaking Vessels
When overtaking another vessel, we quote the rules exactly because they are incredibly clear...
Charter Freezer and Fridge Management
Freezers are typically top-loading and very deep. Take from home 4 -5 fabric shopping bags to stow similar items in the freezer. In doing this you...
Mast Head pull heeling versus wind heeling
A few takeaways worth sharing:
Always invest in your rig. Standing rigging isn’t the place to economize. Spreaders, shrouds, terminals—they’re not just hardware, they’re load-management systems.
Use stretchy docklines for masthead pulls. We used a 3/4" dockline, and that stretch mattered. Shock loads are the real killers. Even a small wave can create load multipliers that dwarf steady-state forces.
Smooth beats strong. Every time. No snatch loads. No jerks. Just steady pressure.
Always invest in your rig. Standing rigging isn’t the place to economize. Spreaders, shrouds, terminals—they’re not just hardware, they’re load-management systems.
Use stretchy docklines for masthead pulls. We used a 3/4" dockline, and that stretch mattered. Shock loads are the real killers. Even a small wave can create load multipliers that dwarf steady-state forces.
Smooth beats strong. Every time. No snatch loads. No jerks. Just steady pressure.
The Nautical Chart on a Charter
Even though most sailboat charters are within island groups where the next landfall is typically within sight, every boat should be equipped with complete large-scale charts of the area.
Maintaining a Lookout
The Rule Every vessel shall at all times maintain a proper look-out by sight and hearing as...
Typical Boat and Battery Wiring Schematic
Here is a typical wiring schematic of how your batteries are connected into your boat and charging system.
Sailboats vs Sailboats Nav Rules
Sailboats On The Same Tack The Rule 12 a(ii) when both have the wind on the same...
Understanding Weather Systems
Weather is a highly complex natural phenomenon. Globally, it is all connected and operates on a multitude of physical laws.
Types of Anchors
Anchor design has been the focus of much research over thousands of years, and as a result, there are
